import java.io.File;
import java.io.IOException;

public class Task {

    public static void main(String[] args) throws IOException {

        String rootDir = "lesson8/task7/resource";
        createFileAndDir(rootDir);
        deleteFileAndDir(rootDir);
    }

    public static void deleteFileAndDir(String rootDir) {
        /* TODO */
    }

    public static void createFileAndDir(String rootDir) throws IOException {
        /* TODO */
    }

}